Hot water extraction-type carpet cleaning apparatus and wheeled dolly therefor



FIG. 1 is a perspective view of a hot water extraction-type carpetcleaning apparatus and wheeled dolly therefor showing my new design;

FIG. 2 is a left side elevation thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view of the cleaning unit shown with the dollyremoved for completeness of disclosure and convenience of illustration;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the dolly portion shown with thecleaning unit removed for completeness of disclosure and convenience ofillustration;

FIG. 9 is a top plan view thereof.

The ornamental design for a hot water extraction-type carpet cleaningapparatus and wheeled dolly therefor, as shown and described.